1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serga [27]
4 years ago
8

What best describes a river system?

Biology
1 answer:
weeeeeb [17]4 years ago
4 0

Answer:

i think it’s (A)

Explanation:

You might be interested in
All the life processes together are its?
Lunna [17]
I believe that a good way to summarize all the processes is metabolism.
Metabolism is the sum of all the (chemical) processes starting at the beginning of an organisms' life and ending at death.

4 0
3 years ago
Read 2 more answers
What is the difference between a homologous structure and an analogous structure
never [62]

Answer:

a humongulous is simular in related organisims and analogous is simular in unrelated organisims

Explanation: i have already learned this

8 0
3 years ago
What structure is attached to the nuclear envelope and lined with ribosomes?
sveticcg [70]

Good afternoon, Nicol3713. I think the answer would be B - Rough ER because the bound ribosomes are attached to the rough ER or nuclear envelope. It should be right. Let me know if you need any more help. Have a great day!!

5 0
4 years ago
Read 2 more answers
Scientists studied isolated cells at various stages of the cell cycle and found that some cells have 1.5 times more DNA than the
Makovka662 [10]

Answer: S- phase of cell cycle

Explanation:

Cell cycle is a cyclical process taken place in a cell leading to duplication of its DNA and division of cytoplasm to form two daughter cells.

The S phase of a cell cycle is an important part of the cycle which is found during interphase stage before either mitosis or meiosis.

The S phase of cell cycle is responsible for the replication of DNA. This replication DNA causes it to double before it enters mitosis or meiosis.

4 0
3 years ago
Is this correct? Brainliest involved a
ELEN [110]

Answer:

the answer B

Explanation:

3 0
3 years ago
Other questions:
  • Which of the following levels of organization is the largest,Phylum,class,order,group
    9·1 answer
  • Which makes up the mobile phase used in gas chromatography
    12·1 answer
  • In which of the following ways is DNA replication similar to transcription?
    5·2 answers
  • When is mitosis complete?
    9·2 answers
  • Where is the oldest layer of sediment? the bottom, top or middle ?
    10·2 answers
  • Do most mutations generally cause the development of new traits found in organisms?
    13·2 answers
  • A type of cell division that results in two daughter cells that are exactly the same as the original cell is _____?
    7·1 answer
  • TRUE OR FALSE? The first system to show signs of life is the<br> respiratory system.
    12·2 answers
  • If the normal body cells of an organism each contain 36 chromosomes, how many chromosomes would be found in a gamete produced by
    11·2 answers
  • Osmosis is the diffusion of water across a membrane in response to the concentration of one or more of the ________.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!